Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.5G 88K 1.5G 1% /etc/timezone /dev/sda2 ext4 451G 36G 393G 9% /usr tmpfs tmpfs 1.5G 0 1.5G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 1.5G 0 1.5G 0% /usr/share/runtime/share/themes tmpfs tmpfs 297M 108K 296M 1% /run/host/monitor udev devtmpfs 1.4G 0 1.4G 0% /dev tmpfs tmpfs 1.5G 0 1.5G 0% /dev/shm tmpfs tmpfs 1.5G 0 1.5G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.5G 0 1.5G 0% /home/XXXXXXXXXXXX /dev/loop1 squashfs 128K 128K 0 100% /snap/XXXXXXXXXXXXX /dev/loop0 squashfs 64M 64M 0 100% /snap/XXXXXXXXXXX /dev/loop2 squashfs 39M 39M 0 100% /snap/XXXXXXXXXXX /dev/loop3 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX /dev/loop4 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop5 squashfs 73M 73M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop6 squashfs 165M 165M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/loop7 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.5G 0 1.5G 0% /tmp/.X11-unix tmpfs tmpfs 297M 1.7M 295M 1% /run/systemd/journal/socket